# Lesson overview: Calculating angles on a line or around a point

View in classroomIn this lesson we will learn how to calculate angles on a straight line, vertically opposite angles and angles around a point.

### Transcript

### 15 lessons in Angles:

- Understanding angles
- Recognise right angles
- Recognise acute and obtuse angles
- Angles within a shape
- Compare and order acute, obtuse and reflex angles
- Reading angles on a protractor (Part 1)
- Reading angles on a protractor (Part 2)
- Reading angles on a protractor Part 3
- Draw angles with a protractor 1
- Draw angles with a protractor (Part 2)
- Calculating angles on a line or around a point
- Calculating angles within a shape 1
- Calculating angles within a shape (Part 2)
- Calculating angles within a shape 3
- Revision and Angle fluency facts